Player Knowledge Base
Game Systems Wiki
Comprehensive information on the Biologist research chain, kingdom doctrines, refinement mechanics, and trading systems.
Biologist Chaegirab Research Chain
Complete research assignments to unlock permanent character attributes. On our server, you can submit research items remotely without walking back to the Biologist!
| Level | Required Items | Permanent Bonus Reward | Bonus Chest |
|---|---|---|---|
| Lv. 30 | 10x Orc Teeth | +10% Movement Speed | Red Ebony Box |
| Lv. 40 | 15x Curse Books | +5% Attack Speed | Valuable Upgrade Pack |
| Lv. 50 | 15x Demon Souvenirs | +60 Defense Value | Grandmaster Skill Book |
| Lv. 60 | 20x Ice Marbles | +50 Attack Value | Soul Stone & Yang |
| Lv. 70 | 25x Zelkova Branches | +10% Movement Speed & +10% Damage Reduction | Green Ebony Box |
| Lv. 80 | 30x Tugyi Tablets | +10% Attack Value & +6% Attack Speed | Blue Ebony Box |
| Lv. 85 | 40x Red Ghost Branches | +10% Magic/Melee Resistance | Purple Ebony Box |
| Lv. 90 | 50x Leader Notepapers | +10% Strong against Half-Humans (PvP) | Dragon Bone Jewelry |
| Lv. 92 | 10x Seon-Pyeong Jewels | Choose: +1000 HP, +120 Defense, or +50 Attack Value | Mythic Core |
| Lv. 94 | 20x Beran-Setaou Jewels | Choose: +1100 HP, +140 Defense, or +60 Attack Value | Mythic Core |